Base | Representation |
---|---|
bin | 1101000101001… |
… | …0000100111000 |
3 | 10211020021200222 |
4 | 3101102010320 |
5 | 103021042021 |
6 | 5235515212 |
7 | 1234214630 |
oct | 321220470 |
9 | 124207628 |
10 | 54862136 |
11 | 28a7180a |
12 | 16458b08 |
13 | b49b504 |
14 | 74016c0 |
15 | 4c3a6ab |
hex | 3452138 |
54862136 has 32 divisors (see below), whose sum is σ = 118182240. Its totient is φ = 23388288.
The previous prime is 54862121. The next prime is 54862147. The reversal of 54862136 is 63126845.
It is a junction number, because it is equal to n+sod(n) for n = 54862096 and 54862105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8546 + ... + 13518.
It is an arithmetic number, because the mean of its divisors is an integer number (3693195).
Almost surely, 254862136 is an apocalyptic number.
54862136 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
54862136 is an abundant number, since it is smaller than the sum of its proper divisors (63320104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54862136 is a wasteful number, since it uses less digits than its factorization.
54862136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5183 (or 5179 counting only the distinct ones).
The product of its digits is 34560, while the sum is 35.
The square root of 54862136 is about 7406.8978661785. The cubic root of 54862136 is about 379.9772285523.
The spelling of 54862136 in words is "fifty-four million, eight hundred sixty-two thousand, one hundred thirty-six".
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